EC 220.127.116.11 - Glucan 1,6-α-glucosidase
IntEnz Enzyme Nomenclature
- Hydrolysis of (1→6)-α-D-glucosidic linkages in (1→6)-α-D-glucans and derived oligosaccharides
Hydrolysis is accompanied by inversion at C-1, so that new reducing ends are released in the β-configuration. Dextrans and isomaltosaccharides are hydrolysed, as is isomaltose, but very slowly. The enzyme from some sources also possesses the activity of EC 18.104.22.168 (glucan endo-1,3-α-glucosidase).
Links to other databases
Some catalytic properties of an exo-1,6-β-glucosidase (glucodextranase) from Arthrobacter globiformis I42.Agric. Biol. Chem. 42: 571-577 (1978).
Preparation and some properties of Arthrobacter globiformis exo-1,6-β-glucosidase.Agric. Biol. Chem. 40: 1293-1299 (1976).
Degradation of dextrans by an β-1,6-glucan glucohydrolase from Streptococcus mitis.Carbohydr. Res. 29: 1-14 (1973). [PMID: 4356399]
[EC 22.214.171.124 created 1972, modified 2001]